自己写吧 Public Function comparestr(ByVal str1$, ByVal str2$) As Long Dim ii&, ilen&, icount& ilen = Len(str1) If ilen <> Len(str2) Then comparestr = -1 Exit Function End If
icount = 0 For ii = 1 To ilen icount = icount + (Mid(str1, ii, 1) <> Mid(str2, ii, 1)) Next comparestr = -icount End Function
Private Function GetDiffStrCount(srcStr1 As String, srcStr2 As String) As Long Dim StrLen As Long Dim TempStr As String Dim I As Long Dim intDiffCount As Long
'两个字符串长度相同 StrLen = Len(srcStr1)
intDiffCount = 0
For I = 1 To StrLen If Mid(srcStr1, I, 1) <> Mid(srcStr2, I, 1) Then intDiffCount = intDiffCount + 1 End If Next I
GetDiffStrCount = intDiffCount
End Function'调用函数 GetDiffStrCount Private Sub cmdGetCount_Click() MsgBox GetDiffStrCount("123456", "213456") End Sub
Public Function comparestr(ByVal str1$, ByVal str2$) As Long
Dim ii&, ilen&, icount&
ilen = Len(str1)
If ilen <> Len(str2) Then
comparestr = -1
Exit Function
End If
icount = 0
For ii = 1 To ilen
icount = icount + (Mid(str1, ii, 1) <> Mid(str2, ii, 1))
Next
comparestr = -icount
End Function
Dim StrLen As Long
Dim TempStr As String
Dim I As Long
Dim intDiffCount As Long
'两个字符串长度相同
StrLen = Len(srcStr1)
intDiffCount = 0
For I = 1 To StrLen
If Mid(srcStr1, I, 1) <> Mid(srcStr2, I, 1) Then
intDiffCount = intDiffCount + 1
End If
Next I
GetDiffStrCount = intDiffCount
End Function'调用函数 GetDiffStrCount
Private Sub cmdGetCount_Click()
MsgBox GetDiffStrCount("123456", "213456")
End Sub